[INFO] cloning repository https://github.com/dmichiels/RustFBP
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmichiels/RustFBP" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmichiels%2FRustFBP", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmichiels%2FRustFBP'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 88859ff8361765c5fd3d28b2a5771bdbf12fa035
[INFO] checking dmichiels/RustFBP against try#05c8870159e4f328578a970e125aa76d24f03b56 for pr-76219
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmichiels%2FRustFBP" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dmichiels/RustFBP on toolchain 05c8870159e4f328578a970e125aa76d24f03b56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dmichiels/RustFBP
[INFO] finished tweaking git repo https://github.com/dmichiels/RustFBP
[INFO] tweaked toml for git repo https://github.com/dmichiels/RustFBP written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/dmichiels/RustFBP already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded capnp v0.13.3
[INFO] [stderr]   Downloaded capnpc v0.13.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8835bac625bec2cdd9ecf33cb6ec616db844a7d1720f29ad6596789b41029fed
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8835bac625bec2cdd9ecf33cb6ec616db844a7d1720f29ad6596789b41029fed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8835bac625bec2cdd9ecf33cb6ec616db844a7d1720f29ad6596789b41029fed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8835bac625bec2cdd9ecf33cb6ec616db844a7d1720f29ad6596789b41029fed", kill_on_drop: false }`
[INFO] [stdout] 8835bac625bec2cdd9ecf33cb6ec616db844a7d1720f29ad6596789b41029fed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 676b1e019ab359be95e1d869ced9ed92e95790293a5b70e082812cb80feafaeb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "676b1e019ab359be95e1d869ced9ed92e95790293a5b70e082812cb80feafaeb", kill_on_drop: false }`
[INFO] [stderr]     Checking libloading v0.6.3
[INFO] [stderr]     Checking capnpc v0.13.1
[INFO] [stderr]     Checking rustfbp v0.3.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/scheduler.rs:109:21
[INFO] [stdout]     |
[INFO] [stdout] 109 |         let s_acc = try!(hs.get_sender("acc".into()));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/scheduler.rs:133:24
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let response = try!(r.recv());
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/scheduler.rs:136:31
[INFO] [stdout]     |
[INFO] [stdout] 136 |                 let senders = try!(self.inputs.remove(&name).ok_or(result::Error::ComponentNotFound));
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/scheduler.rs:137:33
[INFO] [stdout]     |
[INFO] [stdout] 137 |                 let a_senders = try!(self.inputs_array.remove(&name).ok_or(result::Error::ComponentNotFound));
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/scheduler.rs:173:19
[INFO] [stdout]     |
[INFO] [stdout] 173 |         let his = try!(self.inputs.get(&comp_in).ok_or(result::Error::ComponentNotFound)
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/scheduler.rs:184:19
[INFO] [stdout]     |
[INFO] [stdout] 184 |         let his = try!(self.inputs.get(&comp_in).ok_or(result::Error::ComponentNotFound)
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/scheduler.rs:195:19
[INFO] [stdout]     |
[INFO] [stdout] 195 |         let his = try!(self.get_array_heap_sender(comp_in, port_in, selection_in));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/scheduler.rs:203:19
[INFO] [stdout]     |
[INFO] [stdout] 203 |         let his = try!(self.get_array_heap_sender(comp_in, port_in, selection_in));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/scheduler.rs:225:9
[INFO] [stdout]     |
[INFO] [stdout] 225 |         try!(self.inputs_array.get_mut(&comp).ok_or(result::Error::ComponentNotFound)
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/scheduler.rs:440:17
[INFO] [stdout]     |
[INFO] [stdout] 440 |                 try!(Self::edit_one_comp(&mut box_comp, msg));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/scheduler.rs:473:13
[INFO] [stdout]     |
[INFO] [stdout] 473 |             try!(Self::edit_one_comp(&mut c, msg));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/subnet.rs:244:21
[INFO] [stdout]     |
[INFO] [stdout] 244 |                     try!(sched.add_component(format!("{}{}", name, node.name), builder));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/subnet.rs:255:21
[INFO] [stdout]     |
[INFO] [stdout] 255 |                     try!(sched.connect(format!("{}{}", name, comp_out), port_out.clone(), format!("{}{}", name, comp_in), port_in.clone()));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/subnet.rs:258:21
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     try!(sched.soft_add_input_array_selection(format!("{}{}", name, comp_in), port_in.clone(), selection_in.clone()));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/subnet.rs:259:21
[INFO] [stdout]     |
[INFO] [stdout] 259 | ...   try!(sched.connect_to_array(format!("{}{}", name, comp_out), port_out.clone(), format!("{}{}", name, comp_in), port_in.clone(), sel...
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/subnet.rs:262:21
[INFO] [stdout]     |
[INFO] [stdout] 262 |                     try!(sched.add_output_array_selection(format!("{}{}", name, comp_out), port_out.clone(), selection_out.clone()));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/subnet.rs:263:21
[INFO] [stdout]     |
[INFO] [stdout] 263 | ...   try!(sched.connect_array(format!("{}{}", name, comp_out), port_out.clone(), selection_out.clone(), format!("{}{}", name, comp_in), ...
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/subnet.rs:266:21
[INFO] [stdout]     |
[INFO] [stdout] 266 |                     try!(sched.soft_add_input_array_selection(format!("{}{}", name, comp_in), port_in.clone(), selection_in.clone()));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/subnet.rs:267:21
[INFO] [stdout]     |
[INFO] [stdout] 267 |                     try!(sched.add_output_array_selection(format!("{}{}", name, comp_out), port_out.clone(), selection_out.clone()));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/subnet.rs:268:21
[INFO] [stdout]     |
[INFO] [stdout] 268 | ...   try!(sched.connect_array_to_array(format!("{}{}", name, comp_out), port_out.clone(), selection_out.clone(), format!("{}{}", name, c...
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ports.rs:69:23
[INFO] [stdout]    |
[INFO] [stdout] 69 |             let ptr = try!(port.recv());
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ports.rs:79:23
[INFO] [stdout]    |
[INFO] [stdout] 79 |             let ptr = try!(port.try_recv());
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ports.rs:92:35
[INFO] [stdout]    |
[INFO] [stdout] 92 |                         let ptr = try!(recv.recv());
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ports.rs:153:25
[INFO] [stdout]     |
[INFO] [stdout] 153 |                 Ok(Some(try!(his.to_raw())))
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ports.rs:171:33
[INFO] [stdout]     |
[INFO] [stdout] 171 |                         Ok(Some(try!(his.to_raw())))
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/allocator.rs:512:12
[INFO] [stdout]     |
[INFO] [stdout] 512 |         Ok(try!(capnp::serialize::read_message(&mut &msg[..], ReaderOptions::new())))
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/allocator.rs:519:16
[INFO] [stdout]     |
[INFO] [stdout] 519 |             Ok(try!(capnp::serialize::write_message(&mut s, builder)))
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/scheduler.rs:109:21
[INFO] [stdout]     |
[INFO] [stdout] 109 |         let s_acc = try!(hs.get_sender("acc".into()));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/scheduler.rs:133:24
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let response = try!(r.recv());
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/scheduler.rs:136:31
[INFO] [stdout]     |
[INFO] [stdout] 136 |                 let senders = try!(self.inputs.remove(&name).ok_or(result::Error::ComponentNotFound));
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/scheduler.rs:137:33
[INFO] [stdout]     |
[INFO] [stdout] 137 |                 let a_senders = try!(self.inputs_array.remove(&name).ok_or(result::Error::ComponentNotFound));
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/scheduler.rs:173:19
[INFO] [stdout]     |
[INFO] [stdout] 173 |         let his = try!(self.inputs.get(&comp_in).ok_or(result::Error::ComponentNotFound)
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/scheduler.rs:184:19
[INFO] [stdout]     |
[INFO] [stdout] 184 |         let his = try!(self.inputs.get(&comp_in).ok_or(result::Error::ComponentNotFound)
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/scheduler.rs:195:19
[INFO] [stdout]     |
[INFO] [stdout] 195 |         let his = try!(self.get_array_heap_sender(comp_in, port_in, selection_in));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/scheduler.rs:203:19
[INFO] [stdout]     |
[INFO] [stdout] 203 |         let his = try!(self.get_array_heap_sender(comp_in, port_in, selection_in));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/scheduler.rs:225:9
[INFO] [stdout]     |
[INFO] [stdout] 225 |         try!(self.inputs_array.get_mut(&comp).ok_or(result::Error::ComponentNotFound)
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/scheduler.rs:440:17
[INFO] [stdout]     |
[INFO] [stdout] 440 |                 try!(Self::edit_one_comp(&mut box_comp, msg));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/scheduler.rs:473:13
[INFO] [stdout]     |
[INFO] [stdout] 473 |             try!(Self::edit_one_comp(&mut c, msg));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/subnet.rs:244:21
[INFO] [stdout]     |
[INFO] [stdout] 244 |                     try!(sched.add_component(format!("{}{}", name, node.name), builder));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/subnet.rs:255:21
[INFO] [stdout]     |
[INFO] [stdout] 255 |                     try!(sched.connect(format!("{}{}", name, comp_out), port_out.clone(), format!("{}{}", name, comp_in), port_in.clone()));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/subnet.rs:258:21
[INFO] [stdout]     |
[INFO] [stdout] 258 |                     try!(sched.soft_add_input_array_selection(format!("{}{}", name, comp_in), port_in.clone(), selection_in.clone()));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/subnet.rs:259:21
[INFO] [stdout]     |
[INFO] [stdout] 259 | ...   try!(sched.connect_to_array(format!("{}{}", name, comp_out), port_out.clone(), format!("{}{}", name, comp_in), port_in.clone(), sel...
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/subnet.rs:262:21
[INFO] [stdout]     |
[INFO] [stdout] 262 |                     try!(sched.add_output_array_selection(format!("{}{}", name, comp_out), port_out.clone(), selection_out.clone()));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/subnet.rs:263:21
[INFO] [stdout]     |
[INFO] [stdout] 263 | ...   try!(sched.connect_array(format!("{}{}", name, comp_out), port_out.clone(), selection_out.clone(), format!("{}{}", name, comp_in), ...
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/subnet.rs:266:21
[INFO] [stdout]     |
[INFO] [stdout] 266 |                     try!(sched.soft_add_input_array_selection(format!("{}{}", name, comp_in), port_in.clone(), selection_in.clone()));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/subnet.rs:267:21
[INFO] [stdout]     |
[INFO] [stdout] 267 |                     try!(sched.add_output_array_selection(format!("{}{}", name, comp_out), port_out.clone(), selection_out.clone()));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/subnet.rs:268:21
[INFO] [stdout]     |
[INFO] [stdout] 268 | ...   try!(sched.connect_array_to_array(format!("{}{}", name, comp_out), port_out.clone(), selection_out.clone(), format!("{}{}", name, c...
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ports.rs:69:23
[INFO] [stdout]    |
[INFO] [stdout] 69 |             let ptr = try!(port.recv());
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ports.rs:79:23
[INFO] [stdout]    |
[INFO] [stdout] 79 |             let ptr = try!(port.try_recv());
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/ports.rs:92:35
[INFO] [stdout]    |
[INFO] [stdout] 92 |                         let ptr = try!(recv.recv());
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ports.rs:153:25
[INFO] [stdout]     |
[INFO] [stdout] 153 |                 Ok(Some(try!(his.to_raw())))
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/ports.rs:171:33
[INFO] [stdout]     |
[INFO] [stdout] 171 |                         Ok(Some(try!(his.to_raw())))
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/allocator.rs:512:12
[INFO] [stdout]     |
[INFO] [stdout] 512 |         Ok(try!(capnp::serialize::read_message(&mut &msg[..], ReaderOptions::new())))
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/allocator.rs:519:16
[INFO] [stdout]     |
[INFO] [stdout] 519 |             Ok(try!(capnp::serialize::write_message(&mut s, builder)))
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]   --> src/ports.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::mem;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/result.rs:78:32
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Builder`
[INFO] [stdout]  --> src/allocator.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | use capnp::message::{Builder, Reader, ReaderOptions};
[INFO] [stdout]   |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::mpsc::channel`
[INFO] [stdout]  --> src/allocator.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::mpsc::channel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:182:1
[INFO] [stdout]     |
[INFO] [stdout] 182 | / pub extern fn add_ptr(sender: *mut HeapSenders, name: &String, msg: *const HeapIPSender) {
[INFO] [stdout] 183 | |     unsafe {
[INFO] [stdout] 184 | |         (*sender).senders.insert(name.clone(), msg);
[INFO] [stdout] 185 | |     }
[INFO] [stdout] 186 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(missing_abi)]` on by default
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:308:17
[INFO] [stdout]     |
[INFO] [stdout] 308 |     pub create: extern fn() -> *mut HeapSenders,
[INFO] [stdout]     |                 ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:309:14
[INFO] [stdout]     |
[INFO] [stdout] 309 |     add_ptr: extern fn(*mut HeapSenders, &String, *const HeapIPSender),
[INFO] [stdout]     |              ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:310:15
[INFO] [stdout]     |
[INFO] [stdout] 310 |     pub drop: extern fn(*mut HeapSenders),
[INFO] [stdout]     |               ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:341:13
[INFO] [stdout]     |
[INFO] [stdout] 341 |     create: extern fn() -> *mut HeapIP,
[INFO] [stdout]     |             ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:342:17
[INFO] [stdout]     |
[INFO] [stdout] 342 |     create_ptr: extern fn() -> *mut HeapIP,
[INFO] [stdout]     |                 ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:343:16
[INFO] [stdout]     |
[INFO] [stdout] 343 |     write_msg: extern fn(*mut HeapIP, &[u8]) -> i8,
[INFO] [stdout]     |                ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:344:21
[INFO] [stdout]     |
[INFO] [stdout] 344 |     get_last_write: extern fn(*mut HeapIP) -> usize,
[INFO] [stdout]     |                     ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:345:12
[INFO] [stdout]     |
[INFO] [stdout] 345 |     flush: extern fn(*mut HeapIP) -> i8,
[INFO] [stdout]     |            ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:346:13
[INFO] [stdout]     |
[INFO] [stdout] 346 |     borrow: extern fn(*mut HeapIP) -> *const Vec<u8>,
[INFO] [stdout]     |             ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:347:12
[INFO] [stdout]     |
[INFO] [stdout] 347 |     clear: extern fn(*mut HeapIP),
[INFO] [stdout]     |            ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:348:11
[INFO] [stdout]     |
[INFO] [stdout] 348 |     drop: extern fn(*mut HeapIP),
[INFO] [stdout]     |           ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:349:12
[INFO] [stdout]     |
[INFO] [stdout] 349 |     clone: extern fn(*mut HeapIP) -> *mut HeapIP,
[INFO] [stdout]     |            ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:419:13
[INFO] [stdout]     |
[INFO] [stdout] 419 |     create: extern fn(name: &String, sched: &Sender<CompMsg>) -> *mut HeapChannel,
[INFO] [stdout]     |             ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:420:12
[INFO] [stdout]     |
[INFO] [stdout] 420 |     get_r: extern fn(*mut HeapChannel) -> *const HeapIPReceiver,
[INFO] [stdout]     |            ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:421:12
[INFO] [stdout]     |
[INFO] [stdout] 421 |     get_s: extern fn(*mut HeapChannel) -> *const HeapIPSender,
[INFO] [stdout]     |            ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:422:11
[INFO] [stdout]     |
[INFO] [stdout] 422 |     send: extern fn(*const HeapIPSender, *mut HeapIP) -> i8,
[INFO] [stdout]     |           ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:423:11
[INFO] [stdout]     |
[INFO] [stdout] 423 |     recv: extern fn(*const HeapIPReceiver) -> *mut HeapIP,
[INFO] [stdout]     |           ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:424:15
[INFO] [stdout]     |
[INFO] [stdout] 424 |     try_recv: extern fn(*const HeapIPReceiver) -> *mut HeapIP,
[INFO] [stdout]     |               ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:425:16
[INFO] [stdout]     |
[INFO] [stdout] 425 |     drop_send: extern fn(*const HeapIPSender),
[INFO] [stdout]     |                ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:426:16
[INFO] [stdout]     |
[INFO] [stdout] 426 |     drop_recv: extern fn(*const HeapIPReceiver),
[INFO] [stdout]     |                ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:500:16
[INFO] [stdout]     |
[INFO] [stdout] 500 |     write_msg: extern fn(*mut HeapIP, &[u8]) -> i8,
[INFO] [stdout]     |                ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:501:21
[INFO] [stdout]     |
[INFO] [stdout] 501 |     get_last_write: extern fn(*mut HeapIP) -> usize,
[INFO] [stdout]     |                     ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:502:12
[INFO] [stdout]     |
[INFO] [stdout] 502 |     flush: extern fn(*mut HeapIP) -> i8,
[INFO] [stdout]     |            ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:503:13
[INFO] [stdout]     |
[INFO] [stdout] 503 |     borrow: extern fn(*mut HeapIP) -> *const Vec<u8>,
[INFO] [stdout]     |             ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:504:12
[INFO] [stdout]     |
[INFO] [stdout] 504 |     clear: extern fn(*mut HeapIP),
[INFO] [stdout]     |            ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:505:11
[INFO] [stdout]     |
[INFO] [stdout] 505 |     drop: extern fn(*mut HeapIP),
[INFO] [stdout]     |           ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:506:12
[INFO] [stdout]     |
[INFO] [stdout] 506 |     clone: extern fn(*mut HeapIP) -> *mut HeapIP,
[INFO] [stdout]     |            ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:577:11
[INFO] [stdout]     |
[INFO] [stdout] 577 |     send: extern fn(*const HeapIPSender, *mut HeapIP) -> i8,
[INFO] [stdout]     |           ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:578:11
[INFO] [stdout]     |
[INFO] [stdout] 578 |     drop: extern fn(*const HeapIPSender),
[INFO] [stdout]     |           ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:613:11
[INFO] [stdout]     |
[INFO] [stdout] 613 |     recv: extern fn(*const HeapIPReceiver) -> *mut HeapIP,
[INFO] [stdout]     |           ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:614:15
[INFO] [stdout]     |
[INFO] [stdout] 614 |     try_recv: extern fn(*const HeapIPReceiver) -> *mut HeapIP,
[INFO] [stdout]     |               ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:615:11
[INFO] [stdout]     |
[INFO] [stdout] 615 |     drop: extern fn(*const HeapIPReceiver),
[INFO] [stdout]     |           ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:658:14
[INFO] [stdout]     |
[INFO] [stdout] 658 |     add_ptr: extern fn(*mut HeapSenders, &String, *const HeapIPSender),
[INFO] [stdout]     |              ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:659:11
[INFO] [stdout]     |
[INFO] [stdout] 659 |     drop: extern fn(*mut HeapSenders),
[INFO] [stdout]     |           ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]   --> src/ports.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::mem;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::Ports`
[INFO] [stdout]    --> src/ports.rs:229:9
[INFO] [stdout]     |
[INFO] [stdout] 229 |     use super::Ports;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `allocator::*`
[INFO] [stdout]    --> src/ports.rs:230:9
[INFO] [stdout]     |
[INFO] [stdout] 230 |     use allocator::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem::transmute`
[INFO] [stdout]    --> src/ports.rs:231:9
[INFO] [stdout]     |
[INFO] [stdout] 231 |     use std::mem::transmute;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::mpsc::channel`
[INFO] [stdout]    --> src/ports.rs:233:9
[INFO] [stdout]     |
[INFO] [stdout] 233 |     use std::sync::mpsc::channel;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `scheduler::CompMsg`
[INFO] [stdout]    --> src/ports.rs:235:9
[INFO] [stdout]     |
[INFO] [stdout] 235 |     use scheduler::CompMsg;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/result.rs:78:32
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Builder`
[INFO] [stdout]  --> src/allocator.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | use capnp::message::{Builder, Reader, ReaderOptions};
[INFO] [stdout]   |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::mpsc::channel`
[INFO] [stdout]  --> src/allocator.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::mpsc::channel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:182:1
[INFO] [stdout]     |
[INFO] [stdout] 182 | / pub extern fn add_ptr(sender: *mut HeapSenders, name: &String, msg: *const HeapIPSender) {
[INFO] [stdout] 183 | |     unsafe {
[INFO] [stdout] 184 | |         (*sender).senders.insert(name.clone(), msg);
[INFO] [stdout] 185 | |     }
[INFO] [stdout] 186 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(missing_abi)]` on by default
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:308:17
[INFO] [stdout]     |
[INFO] [stdout] 308 |     pub create: extern fn() -> *mut HeapSenders,
[INFO] [stdout]     |                 ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:309:14
[INFO] [stdout]     |
[INFO] [stdout] 309 |     add_ptr: extern fn(*mut HeapSenders, &String, *const HeapIPSender),
[INFO] [stdout]     |              ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:310:15
[INFO] [stdout]     |
[INFO] [stdout] 310 |     pub drop: extern fn(*mut HeapSenders),
[INFO] [stdout]     |               ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:341:13
[INFO] [stdout]     |
[INFO] [stdout] 341 |     create: extern fn() -> *mut HeapIP,
[INFO] [stdout]     |             ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:342:17
[INFO] [stdout]     |
[INFO] [stdout] 342 |     create_ptr: extern fn() -> *mut HeapIP,
[INFO] [stdout]     |                 ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:343:16
[INFO] [stdout]     |
[INFO] [stdout] 343 |     write_msg: extern fn(*mut HeapIP, &[u8]) -> i8,
[INFO] [stdout]     |                ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:344:21
[INFO] [stdout]     |
[INFO] [stdout] 344 |     get_last_write: extern fn(*mut HeapIP) -> usize,
[INFO] [stdout]     |                     ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:345:12
[INFO] [stdout]     |
[INFO] [stdout] 345 |     flush: extern fn(*mut HeapIP) -> i8,
[INFO] [stdout]     |            ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:346:13
[INFO] [stdout]     |
[INFO] [stdout] 346 |     borrow: extern fn(*mut HeapIP) -> *const Vec<u8>,
[INFO] [stdout]     |             ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:347:12
[INFO] [stdout]     |
[INFO] [stdout] 347 |     clear: extern fn(*mut HeapIP),
[INFO] [stdout]     |            ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:348:11
[INFO] [stdout]     |
[INFO] [stdout] 348 |     drop: extern fn(*mut HeapIP),
[INFO] [stdout]     |           ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:349:12
[INFO] [stdout]     |
[INFO] [stdout] 349 |     clone: extern fn(*mut HeapIP) -> *mut HeapIP,
[INFO] [stdout]     |            ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:419:13
[INFO] [stdout]     |
[INFO] [stdout] 419 |     create: extern fn(name: &String, sched: &Sender<CompMsg>) -> *mut HeapChannel,
[INFO] [stdout]     |             ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:420:12
[INFO] [stdout]     |
[INFO] [stdout] 420 |     get_r: extern fn(*mut HeapChannel) -> *const HeapIPReceiver,
[INFO] [stdout]     |            ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:421:12
[INFO] [stdout]     |
[INFO] [stdout] 421 |     get_s: extern fn(*mut HeapChannel) -> *const HeapIPSender,
[INFO] [stdout]     |            ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:422:11
[INFO] [stdout]     |
[INFO] [stdout] 422 |     send: extern fn(*const HeapIPSender, *mut HeapIP) -> i8,
[INFO] [stdout]     |           ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:423:11
[INFO] [stdout]     |
[INFO] [stdout] 423 |     recv: extern fn(*const HeapIPReceiver) -> *mut HeapIP,
[INFO] [stdout]     |           ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:424:15
[INFO] [stdout]     |
[INFO] [stdout] 424 |     try_recv: extern fn(*const HeapIPReceiver) -> *mut HeapIP,
[INFO] [stdout]     |               ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:425:16
[INFO] [stdout]     |
[INFO] [stdout] 425 |     drop_send: extern fn(*const HeapIPSender),
[INFO] [stdout]     |                ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:426:16
[INFO] [stdout]     |
[INFO] [stdout] 426 |     drop_recv: extern fn(*const HeapIPReceiver),
[INFO] [stdout]     |                ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:500:16
[INFO] [stdout]     |
[INFO] [stdout] 500 |     write_msg: extern fn(*mut HeapIP, &[u8]) -> i8,
[INFO] [stdout]     |                ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:501:21
[INFO] [stdout]     |
[INFO] [stdout] 501 |     get_last_write: extern fn(*mut HeapIP) -> usize,
[INFO] [stdout]     |                     ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:502:12
[INFO] [stdout]     |
[INFO] [stdout] 502 |     flush: extern fn(*mut HeapIP) -> i8,
[INFO] [stdout]     |            ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:503:13
[INFO] [stdout]     |
[INFO] [stdout] 503 |     borrow: extern fn(*mut HeapIP) -> *const Vec<u8>,
[INFO] [stdout]     |             ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:504:12
[INFO] [stdout]     |
[INFO] [stdout] 504 |     clear: extern fn(*mut HeapIP),
[INFO] [stdout]     |            ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:505:11
[INFO] [stdout]     |
[INFO] [stdout] 505 |     drop: extern fn(*mut HeapIP),
[INFO] [stdout]     |           ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:506:12
[INFO] [stdout]     |
[INFO] [stdout] 506 |     clone: extern fn(*mut HeapIP) -> *mut HeapIP,
[INFO] [stdout]     |            ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:577:11
[INFO] [stdout]     |
[INFO] [stdout] 577 |     send: extern fn(*const HeapIPSender, *mut HeapIP) -> i8,
[INFO] [stdout]     |           ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:578:11
[INFO] [stdout]     |
[INFO] [stdout] 578 |     drop: extern fn(*const HeapIPSender),
[INFO] [stdout]     |           ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:613:11
[INFO] [stdout]     |
[INFO] [stdout] 613 |     recv: extern fn(*const HeapIPReceiver) -> *mut HeapIP,
[INFO] [stdout]     |           ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:614:15
[INFO] [stdout]     |
[INFO] [stdout] 614 |     try_recv: extern fn(*const HeapIPReceiver) -> *mut HeapIP,
[INFO] [stdout]     |               ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:615:11
[INFO] [stdout]     |
[INFO] [stdout] 615 |     drop: extern fn(*const HeapIPReceiver),
[INFO] [stdout]     |           ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:658:14
[INFO] [stdout]     |
[INFO] [stdout] 658 |     add_ptr: extern fn(*mut HeapSenders, &String, *const HeapIPSender),
[INFO] [stdout]     |              ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/allocator.rs:659:11
[INFO] [stdout]     |
[INFO] [stdout] 659 |     drop: extern fn(*mut HeapSenders),
[INFO] [stdout]     |           ^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/result.rs:59:42
[INFO] [stdout]    |
[INFO] [stdout] 59 |             Error::Capnp(ref err) => err.description(),
[INFO] [stdout]    |                                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/result.rs:60:39
[INFO] [stdout]    |
[INFO] [stdout] 60 |             Error::IO(ref err) => err.description(),
[INFO] [stdout]    |                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/result.rs:61:45
[INFO] [stdout]    |
[INFO] [stdout] 61 |             Error::FromUtf8(ref err) => err.description(),
[INFO] [stdout]    |                                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/result.rs:62:41
[INFO] [stdout]    |
[INFO] [stdout] 62 |             Error::Mpsc(ref err) => err.description(),
[INFO] [stdout]    |                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/result.rs:59:42
[INFO] [stdout]    |
[INFO] [stdout] 59 |             Error::Capnp(ref err) => err.description(),
[INFO] [stdout]    |                                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/result.rs:60:39
[INFO] [stdout]    |
[INFO] [stdout] 60 |             Error::IO(ref err) => err.description(),
[INFO] [stdout]    |                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/result.rs:61:45
[INFO] [stdout]    |
[INFO] [stdout] 61 |             Error::FromUtf8(ref err) => err.description(),
[INFO] [stdout]    |                                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/result.rs:62:41
[INFO] [stdout]    |
[INFO] [stdout] 62 |             Error::Mpsc(ref err) => err.description(),
[INFO] [stdout]    |                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 35 previous errors; 40 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustfbp`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 35 previous errors; 35 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "676b1e019ab359be95e1d869ced9ed92e95790293a5b70e082812cb80feafaeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "676b1e019ab359be95e1d869ced9ed92e95790293a5b70e082812cb80feafaeb", kill_on_drop: false }`
[INFO] [stdout] 676b1e019ab359be95e1d869ced9ed92e95790293a5b70e082812cb80feafaeb